Paredes Gallardo V, Paredes Cencillo C
Centro de Salud Serreria, Hospital Clínico Universitario, Facultad de Medicina y Odontología, Valencia, Spain.
An Pediatr (Barc). 2005 Mar;62(3):258-60. doi: 10.1157/13071841.
Black stain is a common discoloration in pediatric patients. It is caused by microorganisms present in the saliva and is characterized by distinctive dark dots localized at the tooth surface parallel to the gingiva, both in deciduous and permanent dentition.
To determine the prevalence of black stain in a group of children in Valencia, Spain and its relationship with dental caries.
A total of 1,100 children aged between 4 and 11 years old were examined by a single observer between January and June 2003.
The prevalence of black stain varied in the children studied.
The prevalence of black stain was 7.54 % in our study. No differences were found between sexes or between anterior and posterior teeth. Treatment of black stain consists of professional cleaning every couple of months since the discoloration frequently tends to reappear.
黑斑是儿科患者中常见的牙齿变色情况。它由唾液中的微生物引起，其特征是在乳牙和恒牙列中，在与牙龈平行的牙齿表面出现独特的黑点。
确定西班牙巴伦西亚一组儿童中黑斑的患病率及其与龋齿的关系。
2003年1月至6月间，由一名观察者对总共1100名4至11岁的儿童进行了检查。
在所研究的儿童中，黑斑的患病率各不相同。
在我们的研究中，黑斑的患病率为7.54%。在性别之间或前后牙之间未发现差异。由于变色经常容易再次出现，黑斑的治疗包括每隔几个月进行一次专业清洁。
